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Heart|Natural|GIA

1.50ct J SI2 Heart Natural Diamond

EX • J/SI2 • GIA 2221019385

Certificate GIA 2221019385

Diamond specifications and retailer prices

From $5,024 AUD
$3,521 USD
As of November 1, 2026
Save $5,015 AUD (50%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $10,039 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2221019385. Listed at 13 retailers as of November 1, 2026, with prices from $5,024 to $10,039, a $5,015 spread on the same certified stone. MOH London lists it at $10,039. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2221019385
Dimensions6.69 × 7.98 × 4.81 mm
L/W Ratio1.19
Culet sizeNone
Top View
6.69 mm7.98 mm1.50 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2221019385
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 60.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $10,039 AUD|Low: $5,024 AUD|High: $11,078 AUD|Avg: $7,280 AUD|-8.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 11$5,024 AUD
Retailer 3$5,364 AUD
Retailer 7$5,696 AUD
Retailer 4$6,227 AUD
Retailer 2$6,232 AUD
Retailer 9$6,435 AUD
Retailer 10$6,435 AUD
Retailer 5$6,449 AUD
Retailer 6$6,649 AUD
Retailer 8$7,130 AUD
Retailer 12$9,116 AUD
MOH London$10,039 AUD

42 data points across 12 retailers

13 retailers$5,024 AUD to $10,039 AUD

B+
Cheapest Retailer
-
$5,024 AUD
$3,521 USD
B+
Retailer 2
-
$5,364 AUD
$3,759 USD
View
B+
Retailer 3
-
$5,696 AUD
$3,992 USD
View
Retailer 4
-
$6,227 AUD
$4,364 USD
View
Price last confirmed 41 days ago
B+
Retailer 5
-
$6,232 AUD
£3,439 GBP
View
B
Retailer 6
-
$6,435 AUD
$4,510 USD
View
B
Retailer 7
-
$6,435 AUD
$4,510 USD
View
B
Retailer 8
-
$6,449 AUD
£3,559 GBP
View
B
Retailer 9
-
$6,649 AUD
$4,660 USD
View
Retailer 10
-
$7,130 AUD
$4,997 USD
View
Price last confirmed 10 days ago
Retailer 11
-
$7,184 AUD
$5,035 USD
View
Price last confirmed 41 days ago
B
Retailer 12
-
$9,116 AUD
$6,389 USD
View
Most Expensive
B
MOH London
339483EC1 · Nov 2
$10,039 AUD
£5,540 GBP
View
12 more retailers have this diamond
Prices start from $5,024 AUDSave up to $5,015 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.50ct Heart
$5,024 AUD